<template>
  <section class="gallary" @click="gallaryClose">
     <div class="wrapper">
        <swiper :options="swiperOption">
            <!-- slides -->
            <swiper-slide v-for="(item,index) in picArr" :key="index">
                <img class="gallaryPic" :src="item" />
            </swiper-slide>
            <!-- Optional controls -->
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
     </div>
  </section>
</template>

<script>
export default {
  name: 'Gallary',
  props: {
    picArr: {
      type: Array,
      default () {
        return []
      }
    }
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        paginationType: 'fraction',
        observer: true,
        observeParents: true
      }
    }
  },
  methods: {
    gallaryClose () {
      this.$emit('close')
    }
  }
}
</script>

<style lang="stylus" scoped>
.swiper-pagination-fraction
  bottom:-1rem
.gallary >>> .swiper-container
  overflow:inherit
.gallary
  display:flex
  flex-direction:column
  justify-content:center
  z-index:99
  position:fixed
  left:0
  right:0
  top:0
  bottom:0
  background:#000
  .wrapper
    background:#fff
    .gallaryPic
       width:100%
    .swiper-pagination
       color:#fff

</style>
